If env['RAW_POST_DATA'] is nil, #raw_post will attempt to set it to
the result of #body (which will return env['rack.input'] if
env['RAW_POST_DATA'] is nil). #raw_post will then attempt to rewind
the result of another call to #body. Since env['RAW_POST_DATA'] has
already been set, the result of #body is not env['rack.input'] anymore.
This causes env['rack.input'] to never be rewound.

Merge url for tests and add changelog entry for #8233.

With a "params" argument, the following error is raised:

    undefined method `reject!` for "":String

This reverts commit a8560fa3.

If a unknown format is passed in a request, the methods html?, xml?, json? ...etc
Nil Exception.

This patch add a class NullMimeTypeObject, that is returned when  request.format is unknown
and it responds false to the methods that ends with '?'.

It refers to #7837, not fixes because it's not considered a improvement not a bug.

This is a rebased version of #2520.

Conflicts:

	actionpack/test/dispatch/request_test.rb

Closes #7110 there's more work to do on rack-cache issue 69

Currently Rack raises a TypeError when it encounters a malformed or
ambiguous hash like `foo[]=bar&foo[4]=bar`. Rather than pass this
through to the application this commit captures the exception and
re-raises it using a new ActionController::BadRequest exception.

The new ActionController::BadRequest exception returns a 400 error
instead of the 500 error that would've been returned by the original
TypeError. This allows exception notification libraries to ignore
these errors if so desired.

Closes #3051

PATCH is the correct HTML verb to map to the #update action. The
semantics for PATCH allows for partial updates, whereas PUT requires a
complete replacement.

Changes:
* adds config.default_method_for_update you can set to :patch
* optionally use PATCH instead of PUT in resource routes and forms
* adds the #patch verb to routes to detect PATCH requests
* adds #patch? to Request
* changes documentation and comments to indicate support for PATCH

This change maintains complete backwards compatibility by keeping :put
as the default for config.default_method_for_update.

Latest changes in remote ip handling conflicted with each other in
tests. Related:

dd09811f
6a720226

:subdomain can now be specified with a value of false in url_for, allowing for subdomain(s) removal from the host during link generation. Closes #2025

An xhr request must have an "Accept" or "Content-type" header in order to be considered a request with valid_accept_header.

This provides more safety to applications that put secret information in the query string, such as API keys or SSO tokens.
Signed-off-by: NXavier Noria <fxn@hashref.com>

The redirect routing method now allows for a hash of options which only changes the relevant parts of the url, or an object which responds to call can be supplied so common redirect rules can be easily reused. This commit includes a change where url generation from parts has been moved to AD::Http::URL as a class method.

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

:subdomain, :domain and :tld_length options can now be used in url_for, allowing for easy manipulation of the host during link generation.
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Brought the domain method in AD http url inline with subdomain where @@tld_length is used by default. Also set the default value of @@tld_length to 1.

make sure request parameters are accessible after rack throws an exception parsing the query string [#3030 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Booting a new Rails application does not work after this commit [#5359 state:open]

This reverts commit 38a421b3.

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Don't add the standard https port when using redirect in routes.rb and ensure that request.scheme returns https when using a reverse proxy.

[#5408 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>